Seal around the pcm where it goes thru the fire wall, and also the plastic that holds the cabin air filter, put silicone anywhere they have that bs weather striping, and take care of your sunroof drains
take the trunk panels out the sunroof drain tube slides into a rubber grommet they pull out and fills trunk with water. i have 06 LS8 and just spent a boat load of money dealing with multiple water intrusion problems. and i did the labor myself. body wire harness, pcm, and then changed the...
I was browsing LVC because I was having an overheat problem after I fixed that I had problems with water getting on my pcu fixed that.and found some serious engineering problems that funnel water rite on top pcu. I will describe in other forums what I found, and how I corrected fords f-up.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.